DIY BIG LED MATRIX YOUTUBE SUBSCRIBER LED COUNTER CLOCK 

Make it easier to make youtube subscriber counter using the ESP Matrix App from Google Playstore, this is very easy.
Component Requirement:
(256) LED 10mm
(4) MAX7219CWG (SMD) IC
(4) R 10K (SMD 0603)
(4) C 0.1uf (SMD 0603)
(4) C 47uf (SMD 1206)
Order PCB:
www.pcbway.com...
Link App for RU-vid Subscriber Counter:
play.google.co...